Process and device for cleaning a semiconductor wafer
    6.
    发明授权
    Process and device for cleaning a semiconductor wafer 失效
    用于清洁半导体晶片的工艺和装置

    公开(公告)号:US06833324B2

    公开(公告)日:2004-12-21

    申请号:US10424173

    申请日:2003-04-25

    IPC分类号: H01L21302

    摘要: A surface of a semiconductor wafer is cleaned following a chemical mechanical polishing process. With the semiconductor wafer rotating continuously, an integrated process sequence is used to etch the surface, rinse the surface, and they dry the surface. The apparatus for cleaning the semiconductor wafer has a turntable in a process chamber for rotating the wafer, a feed for cleaning medium, and a return.

    摘要翻译: 在化学机械抛光工艺之后,清洁半导体晶片的表面。 在半导体晶片连续旋转的情况下,使用整合的工艺顺序蚀刻表面,冲洗表面,并干燥表面。 用于清洁半导体晶片的装置在用于旋转晶片的处理室中具有转台,用于清洁介质的进给和返回。